== sanity test 161a: link ea sanity ====================== 11:48:03 (1789141683)
 - link 681 (time 1789141698.46 total 10.00 last 68.08)
total: 1000 link in 13.83 seconds: 72.33 ops/second
74/1000 links in link EA - unlinked 0 (time 1789141712 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second